#!/usr/bin/env python
# Wenchang Yang (wenchang@princeton.edu)
# Wed Jun 26 15:58:42 EDT 2024
if __name__ == '__main__':
    import sys,os
    try:
        from misc.timer import Timer
        tt = Timer(f'[{os.getcwd()}] start ' + ' '.join(sys.argv))
    except:
        pass
import sys, os.path, os, glob, datetime
import xarray as xr, numpy as np, pandas as pd, matplotlib.pyplot as plt
#more imports
wython = '/tigress/wenchang/wython'
if wython not in sys.path: sys.path.append(wython); print('added to python path:', wython)
from misc import get_kws_from_argv
#
if __name__ == '__main__':
    try:
        tt.check('end import')
    except:
        pass
#
#start from here
itile = get_kws_from_argv('itile', None)
itile = 1 if itile is None else int(itile)
daname = get_kws_from_argv('daname', 'lake_frac')
#FLOR
ifile = f'/tigress/wenchang/CM2.5_tiger2_wy/CM2.5/input_wy/input_for_FLOR/river_data.tile{itile}.nc'
ds = xr.open_dataset(ifile)
ds_flor = ds
#HiRAM
ifile = f'/tigress/wenchang/HIRAM/input/HIRAM.input_data/river_data.tile{itile}.nc'
ds = xr.open_dataset(ifile)
ds_hiram = ds

 
 
if __name__ == '__main__':
    from wyconfig import * #my plot settings
    fig,axes = plt.subplots(1, 3, figsize=(11,3))
    ax = axes[0]
    ds_hiram[daname].plot(ax=ax)
    ax.set_title(f'HiRAM tile{itile}')

    ax = axes[1]
    ds_flor[daname].plot(ax=ax)
    ax.set_title(f'FLOR tile{itile}')

    ax = axes[2]
    (ds_flor[daname] - ds_hiram[daname]).plot(ax=ax)
    ax.set_title(f'FLOR $-$ HiRAM tile{itile}')

    for ax in axes:
        ax.set_xlabel('')
        ax.set_ylabel('')
    
    #savefig
    if 'savefig' in sys.argv or 's' in sys.argv:
        figname = __file__.replace('.py', f'__{daname}_tile{itile}.png')
        if 'overwritefig' in sys.argv or 'o' in sys.argv:
            wysavefig(figname, overwritefig=True)
        else:
            wysavefig(figname)
 
    try:
        tt.check(f'**Done**')
    except:
        pass
    print()
    if 'notshowfig' in sys.argv or 'n' in sys.argv:
        pass
    else:
        if 'plt' in globals(): plt.show()